1488569160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30781}}^1$

素因数の和:30839

約数の個数: 128

約数和(自身を含む): 4964520960

約数和(自身を除く): 3475951800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 30781, 48360, 61562, 92343, 123124, 153905, 184686, 246248, 307810, 369372, 400153, 461715, 615620, 738744, 800306, 923430, 954211, 1200459, 1231240, 1600612, 1846860, 1908422, 2000765, 2400918, 2862633, 3201224, 3693720, 3816844, 4001530, 4771055, 4801836, 5725266, 6002295, 7633688, 8003060, 9542110, 9603672, 11450532, 12004590, 12404743, 14313165, 16006120, 19084220, 22901064, 24009180, 24809486, 28626330, 37214229, 38168440, 48018360, 49618972, 57252660, 62023715, 74428458, 99237944, 114505320, 124047430, 148856916, 186071145, 248094860, 297713832, 372142290, 496189720, 744284580, 1488569160]

約数ペア:

[(1, 1488569160), (2, 744284580), (3, 496189720), (4, 372142290), (5, 297713832), (6, 248094860), (8, 186071145), (10, 148856916), (12, 124047430), (13, 114505320), (15, 99237944), (20, 74428458), (24, 62023715), (26, 57252660), (30, 49618972), (31, 48018360), (39, 38168440), (40, 37214229), (52, 28626330), (60, 24809486), (62, 24009180), (65, 22901064), (78, 19084220), (93, 16006120), (104, 14313165), (120, 12404743), (124, 12004590), (130, 11450532), (155, 9603672), (156, 9542110), (186, 8003060), (195, 7633688), (248, 6002295), (260, 5725266), (310, 4801836), (312, 4771055), (372, 4001530), (390, 3816844), (403, 3693720), (465, 3201224), (520, 2862633), (620, 2400918), (744, 2000765), (780, 1908422), (806, 1846860), (930, 1600612), (1209, 1231240), (1240, 1200459), (1560, 954211), (1612, 923430), (1860, 800306), (2015, 738744), (2418, 615620), (3224, 461715), (3720, 400153), (4030, 369372), (4836, 307810), (6045, 246248), (8060, 184686), (9672, 153905), (12090, 123124), (16120, 92343), (24180, 61562), (30781, 48360)]